Mercurial > hg
annotate tests/test-simplekeyvaluefile.py @ 37533:df4985497986
wireproto: implement capabilities for wire protocol v2
The capabilities mechanism for wire protocol version 2 represents a
clean break from version 1.
Instead of effectively exchanging a set of capabilities, we're
exchanging a rich data structure.
This data structure currently contains information about
every available command, including its accepted arguments. It also
contains information about supported compression formats.
Exposing information about supported commands will allow clients
to automatically generate bindings to the server. Clients will be
able to do things like detect when they are attempting to run a
command that isn't known to the server. Exposing the required
permissions to run a command can be used by clients to determine if
they have privileges to call a command before actually calling it.
We could potentially even have clients send credentials
preemptively without waiting for the server to deny the command
request. Lots of potential here.
The data returned by this command will likely evolve heavily. So we
shouldn't bikeshed the implementation just yet.
Differential Revision: https://phab.mercurial-scm.org/D3200
author | Gregory Szorc <gregory.szorc@gmail.com> |
---|---|
date | Mon, 09 Apr 2018 11:52:31 -0700 |
parents | 68c43a416585 |
children | 1859b9a7ddef |
rev | line source |
---|---|
31553
56acc4250900
scmutil: add a simple key-value file helper
Kostia Balytskyi <ikostia@fb.com>
parents:
diff
changeset
|
1 from __future__ import absolute_import |
56acc4250900
scmutil: add a simple key-value file helper
Kostia Balytskyi <ikostia@fb.com>
parents:
diff
changeset
|
2 |
56acc4250900
scmutil: add a simple key-value file helper
Kostia Balytskyi <ikostia@fb.com>
parents:
diff
changeset
|
3 import unittest |
56acc4250900
scmutil: add a simple key-value file helper
Kostia Balytskyi <ikostia@fb.com>
parents:
diff
changeset
|
4 import silenttestrunner |
56acc4250900
scmutil: add a simple key-value file helper
Kostia Balytskyi <ikostia@fb.com>
parents:
diff
changeset
|
5 |
56acc4250900
scmutil: add a simple key-value file helper
Kostia Balytskyi <ikostia@fb.com>
parents:
diff
changeset
|
6 from mercurial import ( |
56acc4250900
scmutil: add a simple key-value file helper
Kostia Balytskyi <ikostia@fb.com>
parents:
diff
changeset
|
7 error, |
56acc4250900
scmutil: add a simple key-value file helper
Kostia Balytskyi <ikostia@fb.com>
parents:
diff
changeset
|
8 scmutil, |
56acc4250900
scmutil: add a simple key-value file helper
Kostia Balytskyi <ikostia@fb.com>
parents:
diff
changeset
|
9 ) |
56acc4250900
scmutil: add a simple key-value file helper
Kostia Balytskyi <ikostia@fb.com>
parents:
diff
changeset
|
10 |
56acc4250900
scmutil: add a simple key-value file helper
Kostia Balytskyi <ikostia@fb.com>
parents:
diff
changeset
|
11 class mockfile(object): |
56acc4250900
scmutil: add a simple key-value file helper
Kostia Balytskyi <ikostia@fb.com>
parents:
diff
changeset
|
12 def __init__(self, name, fs): |
56acc4250900
scmutil: add a simple key-value file helper
Kostia Balytskyi <ikostia@fb.com>
parents:
diff
changeset
|
13 self.name = name |
56acc4250900
scmutil: add a simple key-value file helper
Kostia Balytskyi <ikostia@fb.com>
parents:
diff
changeset
|
14 self.fs = fs |
56acc4250900
scmutil: add a simple key-value file helper
Kostia Balytskyi <ikostia@fb.com>
parents:
diff
changeset
|
15 |
56acc4250900
scmutil: add a simple key-value file helper
Kostia Balytskyi <ikostia@fb.com>
parents:
diff
changeset
|
16 def __enter__(self): |
56acc4250900
scmutil: add a simple key-value file helper
Kostia Balytskyi <ikostia@fb.com>
parents:
diff
changeset
|
17 return self |
56acc4250900
scmutil: add a simple key-value file helper
Kostia Balytskyi <ikostia@fb.com>
parents:
diff
changeset
|
18 |
56acc4250900
scmutil: add a simple key-value file helper
Kostia Balytskyi <ikostia@fb.com>
parents:
diff
changeset
|
19 def __exit__(self, *args, **kwargs): |
56acc4250900
scmutil: add a simple key-value file helper
Kostia Balytskyi <ikostia@fb.com>
parents:
diff
changeset
|
20 pass |
56acc4250900
scmutil: add a simple key-value file helper
Kostia Balytskyi <ikostia@fb.com>
parents:
diff
changeset
|
21 |
56acc4250900
scmutil: add a simple key-value file helper
Kostia Balytskyi <ikostia@fb.com>
parents:
diff
changeset
|
22 def write(self, text): |
56acc4250900
scmutil: add a simple key-value file helper
Kostia Balytskyi <ikostia@fb.com>
parents:
diff
changeset
|
23 self.fs.contents[self.name] = text |
56acc4250900
scmutil: add a simple key-value file helper
Kostia Balytskyi <ikostia@fb.com>
parents:
diff
changeset
|
24 |
56acc4250900
scmutil: add a simple key-value file helper
Kostia Balytskyi <ikostia@fb.com>
parents:
diff
changeset
|
25 def read(self): |
56acc4250900
scmutil: add a simple key-value file helper
Kostia Balytskyi <ikostia@fb.com>
parents:
diff
changeset
|
26 return self.fs.contents[self.name] |
56acc4250900
scmutil: add a simple key-value file helper
Kostia Balytskyi <ikostia@fb.com>
parents:
diff
changeset
|
27 |
56acc4250900
scmutil: add a simple key-value file helper
Kostia Balytskyi <ikostia@fb.com>
parents:
diff
changeset
|
28 class mockvfs(object): |
56acc4250900
scmutil: add a simple key-value file helper
Kostia Balytskyi <ikostia@fb.com>
parents:
diff
changeset
|
29 def __init__(self): |
56acc4250900
scmutil: add a simple key-value file helper
Kostia Balytskyi <ikostia@fb.com>
parents:
diff
changeset
|
30 self.contents = {} |
56acc4250900
scmutil: add a simple key-value file helper
Kostia Balytskyi <ikostia@fb.com>
parents:
diff
changeset
|
31 |
56acc4250900
scmutil: add a simple key-value file helper
Kostia Balytskyi <ikostia@fb.com>
parents:
diff
changeset
|
32 def read(self, path): |
56acc4250900
scmutil: add a simple key-value file helper
Kostia Balytskyi <ikostia@fb.com>
parents:
diff
changeset
|
33 return mockfile(path, self).read() |
56acc4250900
scmutil: add a simple key-value file helper
Kostia Balytskyi <ikostia@fb.com>
parents:
diff
changeset
|
34 |
56acc4250900
scmutil: add a simple key-value file helper
Kostia Balytskyi <ikostia@fb.com>
parents:
diff
changeset
|
35 def readlines(self, path): |
32269
ed2c44741190
scmutil: add simplekeyvaluefile reading test
Kostia Balytskyi <ikostia@fb.com>
parents:
31585
diff
changeset
|
36 # lines need to contain the trailing '\n' to mock the real readlines |
ed2c44741190
scmutil: add simplekeyvaluefile reading test
Kostia Balytskyi <ikostia@fb.com>
parents:
31585
diff
changeset
|
37 return [l for l in mockfile(path, self).read().splitlines(True)] |
31553
56acc4250900
scmutil: add a simple key-value file helper
Kostia Balytskyi <ikostia@fb.com>
parents:
diff
changeset
|
38 |
56acc4250900
scmutil: add a simple key-value file helper
Kostia Balytskyi <ikostia@fb.com>
parents:
diff
changeset
|
39 def __call__(self, path, mode, atomictemp): |
56acc4250900
scmutil: add a simple key-value file helper
Kostia Balytskyi <ikostia@fb.com>
parents:
diff
changeset
|
40 return mockfile(path, self) |
56acc4250900
scmutil: add a simple key-value file helper
Kostia Balytskyi <ikostia@fb.com>
parents:
diff
changeset
|
41 |
56acc4250900
scmutil: add a simple key-value file helper
Kostia Balytskyi <ikostia@fb.com>
parents:
diff
changeset
|
42 class testsimplekeyvaluefile(unittest.TestCase): |
56acc4250900
scmutil: add a simple key-value file helper
Kostia Balytskyi <ikostia@fb.com>
parents:
diff
changeset
|
43 def setUp(self): |
56acc4250900
scmutil: add a simple key-value file helper
Kostia Balytskyi <ikostia@fb.com>
parents:
diff
changeset
|
44 self.vfs = mockvfs() |
56acc4250900
scmutil: add a simple key-value file helper
Kostia Balytskyi <ikostia@fb.com>
parents:
diff
changeset
|
45 |
32269
ed2c44741190
scmutil: add simplekeyvaluefile reading test
Kostia Balytskyi <ikostia@fb.com>
parents:
31585
diff
changeset
|
46 def testbasicwritingiandreading(self): |
ed2c44741190
scmutil: add simplekeyvaluefile reading test
Kostia Balytskyi <ikostia@fb.com>
parents:
31585
diff
changeset
|
47 dw = {'key1': 'value1', 'Key2': 'value2'} |
ed2c44741190
scmutil: add simplekeyvaluefile reading test
Kostia Balytskyi <ikostia@fb.com>
parents:
31585
diff
changeset
|
48 scmutil.simplekeyvaluefile(self.vfs, 'kvfile').write(dw) |
31553
56acc4250900
scmutil: add a simple key-value file helper
Kostia Balytskyi <ikostia@fb.com>
parents:
diff
changeset
|
49 self.assertEqual(sorted(self.vfs.read('kvfile').split('\n')), |
56acc4250900
scmutil: add a simple key-value file helper
Kostia Balytskyi <ikostia@fb.com>
parents:
diff
changeset
|
50 ['', 'Key2=value2', 'key1=value1']) |
32269
ed2c44741190
scmutil: add simplekeyvaluefile reading test
Kostia Balytskyi <ikostia@fb.com>
parents:
31585
diff
changeset
|
51 dr = scmutil.simplekeyvaluefile(self.vfs, 'kvfile').read() |
ed2c44741190
scmutil: add simplekeyvaluefile reading test
Kostia Balytskyi <ikostia@fb.com>
parents:
31585
diff
changeset
|
52 self.assertEqual(dr, dw) |
31553
56acc4250900
scmutil: add a simple key-value file helper
Kostia Balytskyi <ikostia@fb.com>
parents:
diff
changeset
|
53 |
56acc4250900
scmutil: add a simple key-value file helper
Kostia Balytskyi <ikostia@fb.com>
parents:
diff
changeset
|
54 def testinvalidkeys(self): |
56acc4250900
scmutil: add a simple key-value file helper
Kostia Balytskyi <ikostia@fb.com>
parents:
diff
changeset
|
55 d = {'0key1': 'value1', 'Key2': 'value2'} |
32279
68c43a416585
tests: use context manager form of assertRaises
Gregory Szorc <gregory.szorc@gmail.com>
parents:
32270
diff
changeset
|
56 with self.assertRaisesRegexp(error.ProgrammingError, |
68c43a416585
tests: use context manager form of assertRaises
Gregory Szorc <gregory.szorc@gmail.com>
parents:
32270
diff
changeset
|
57 'keys must start with a letter.*'): |
68c43a416585
tests: use context manager form of assertRaises
Gregory Szorc <gregory.szorc@gmail.com>
parents:
32270
diff
changeset
|
58 scmutil.simplekeyvaluefile(self.vfs, 'kvfile').write(d) |
68c43a416585
tests: use context manager form of assertRaises
Gregory Szorc <gregory.szorc@gmail.com>
parents:
32270
diff
changeset
|
59 |
31553
56acc4250900
scmutil: add a simple key-value file helper
Kostia Balytskyi <ikostia@fb.com>
parents:
diff
changeset
|
60 d = {'key1@': 'value1', 'Key2': 'value2'} |
32279
68c43a416585
tests: use context manager form of assertRaises
Gregory Szorc <gregory.szorc@gmail.com>
parents:
32270
diff
changeset
|
61 with self.assertRaisesRegexp(error.ProgrammingError, 'invalid key.*'): |
68c43a416585
tests: use context manager form of assertRaises
Gregory Szorc <gregory.szorc@gmail.com>
parents:
32270
diff
changeset
|
62 scmutil.simplekeyvaluefile(self.vfs, 'kvfile').write(d) |
31553
56acc4250900
scmutil: add a simple key-value file helper
Kostia Balytskyi <ikostia@fb.com>
parents:
diff
changeset
|
63 |
56acc4250900
scmutil: add a simple key-value file helper
Kostia Balytskyi <ikostia@fb.com>
parents:
diff
changeset
|
64 def testinvalidvalues(self): |
56acc4250900
scmutil: add a simple key-value file helper
Kostia Balytskyi <ikostia@fb.com>
parents:
diff
changeset
|
65 d = {'key1': 'value1', 'Key2': 'value2\n'} |
32279
68c43a416585
tests: use context manager form of assertRaises
Gregory Szorc <gregory.szorc@gmail.com>
parents:
32270
diff
changeset
|
66 with self.assertRaisesRegexp(error.ProgrammingError, 'invalid val.*'): |
68c43a416585
tests: use context manager form of assertRaises
Gregory Szorc <gregory.szorc@gmail.com>
parents:
32270
diff
changeset
|
67 scmutil.simplekeyvaluefile(self.vfs, 'kvfile').write(d) |
31553
56acc4250900
scmutil: add a simple key-value file helper
Kostia Balytskyi <ikostia@fb.com>
parents:
diff
changeset
|
68 |
56acc4250900
scmutil: add a simple key-value file helper
Kostia Balytskyi <ikostia@fb.com>
parents:
diff
changeset
|
69 def testcorruptedfile(self): |
56acc4250900
scmutil: add a simple key-value file helper
Kostia Balytskyi <ikostia@fb.com>
parents:
diff
changeset
|
70 self.vfs.contents['badfile'] = 'ababagalamaga\n' |
32279
68c43a416585
tests: use context manager form of assertRaises
Gregory Szorc <gregory.szorc@gmail.com>
parents:
32270
diff
changeset
|
71 with self.assertRaisesRegexp(error.CorruptedState, |
68c43a416585
tests: use context manager form of assertRaises
Gregory Szorc <gregory.szorc@gmail.com>
parents:
32270
diff
changeset
|
72 'dictionary.*element.*'): |
68c43a416585
tests: use context manager form of assertRaises
Gregory Szorc <gregory.szorc@gmail.com>
parents:
32270
diff
changeset
|
73 scmutil.simplekeyvaluefile(self.vfs, 'badfile').read() |
31553
56acc4250900
scmutil: add a simple key-value file helper
Kostia Balytskyi <ikostia@fb.com>
parents:
diff
changeset
|
74 |
32270
218ca8526ec0
scmutil: make simplekeyvaluefile able to have a non-key-value first line
Kostia Balytskyi <ikostia@fb.com>
parents:
32269
diff
changeset
|
75 def testfirstline(self): |
218ca8526ec0
scmutil: make simplekeyvaluefile able to have a non-key-value first line
Kostia Balytskyi <ikostia@fb.com>
parents:
32269
diff
changeset
|
76 dw = {'key1': 'value1'} |
218ca8526ec0
scmutil: make simplekeyvaluefile able to have a non-key-value first line
Kostia Balytskyi <ikostia@fb.com>
parents:
32269
diff
changeset
|
77 scmutil.simplekeyvaluefile(self.vfs, 'fl').write(dw, firstline='1.0') |
218ca8526ec0
scmutil: make simplekeyvaluefile able to have a non-key-value first line
Kostia Balytskyi <ikostia@fb.com>
parents:
32269
diff
changeset
|
78 self.assertEqual(self.vfs.read('fl'), '1.0\nkey1=value1\n') |
218ca8526ec0
scmutil: make simplekeyvaluefile able to have a non-key-value first line
Kostia Balytskyi <ikostia@fb.com>
parents:
32269
diff
changeset
|
79 dr = scmutil.simplekeyvaluefile(self.vfs, 'fl')\ |
218ca8526ec0
scmutil: make simplekeyvaluefile able to have a non-key-value first line
Kostia Balytskyi <ikostia@fb.com>
parents:
32269
diff
changeset
|
80 .read(firstlinenonkeyval=True) |
218ca8526ec0
scmutil: make simplekeyvaluefile able to have a non-key-value first line
Kostia Balytskyi <ikostia@fb.com>
parents:
32269
diff
changeset
|
81 self.assertEqual(dr, {'__firstline': '1.0', 'key1': 'value1'}) |
218ca8526ec0
scmutil: make simplekeyvaluefile able to have a non-key-value first line
Kostia Balytskyi <ikostia@fb.com>
parents:
32269
diff
changeset
|
82 |
31553
56acc4250900
scmutil: add a simple key-value file helper
Kostia Balytskyi <ikostia@fb.com>
parents:
diff
changeset
|
83 if __name__ == "__main__": |
56acc4250900
scmutil: add a simple key-value file helper
Kostia Balytskyi <ikostia@fb.com>
parents:
diff
changeset
|
84 silenttestrunner.main(__name__) |